Answer:
c. (0,4)
Step-by-step explanation:
Which equation represents an inverse variation function that passes through the points (4, 5) and (10, 2)?
y =5/4x
y =
y = 20x
y =
Plz help! (due tonight!)
The eighth-grade class at a grade school has 12 girls and 9 boys. How many different boy-girl dates can be arranged?
Answer:
There will be 9 couples, and 3 lonely girls
Hope this helps
plz like and brainly :D
Trisha had a bowling score of 126 for the first game. She had a score of 97 for the second game.
Which is closest to the percent decrease in her score from the first game to the second game?
Answer:
23% decrease
Step-by-step explanation:
:)
Subtract ( 5 – 8√2 ) from ( -7√2 + 12 )
Answer:
−7−√2
Step-by-step explanation:
5−8√2− (−7√2+12)
−7−√2
A store is open for business while it is being renovated. The noise from the renovation is increasingly driving away customers.
The daily revenue, r (d), the store has made d days since renovation began is modeled by the function r (d) = 10,000 (0.939),
What is the factor of decay in this function?
Answer:
Answer D
Step-by-step explanation:
The factor of decay is just the second term in this equation, so 0.939.
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the concept of Exponential function.
The factor of decay would be the one with a Index power that is variable in nature,hence
==> D. 0.939 is the correct answer
PLEASE HELP ME QUICK
HELP WILL MARK BRAINLIEST
Answer:
2 by 4 is the answer have a great time
Task: Multiplying and Dividing Expressions
Watch the instructional videos Multiplying Polynomials - With Algebra Tiles and Dividing Polynomials - With Algebra Tiles and then complete the exercises below. Express your answer as both an expression and a tile figure.
Before you begin, note that:
A positive multiplied or divided by a positive equals a positive.
A positive multiplied or divided by a negative (or a negative times a positive) equals a negative.
A negative multiplied or divided by a negative equals a positive.
Part 1-3
1: (-2x)(x-3)
2: y^2 -y / y
3: (x2+6x+8)(x+2)
حل مسائل mr green drive 100 miles in 2 hour he continus drive at this same speed if he does not stop how long will it take mr green to drive 400 more miles
I hope this helps you
if he can drive 100 miles in 2 hours
500 miles how long will it take?
500.2=100.?
?=10 hours
HELP PLEASE!!!!!! ITS AREA AND PERIMETER THWRE ARE 5 PHOTOS PLEASE HELP <3
Answer:
Step-by-step explanation:
1. 670
2. 25500
3. 140.55
4. 54
5. 159.5
Q2: 160 + 120 + 210 + 70 + 90 + 90 = 740
Q3: (160 x 120) + (70 x 90) = 25500
19200 + 6300
Q5: As = 1/2 [tex]\pi[/tex] (6cm)^2
(6cm)^2 = 36cm
1/2 [tex]\pi[/tex] (36)
\pi = 3.14159 x 36 = 113.09 / 2 = 56.54 cm^2 area
12 x 7 = 84 + 56.54 = 140.54cm^2
Q6: 11 + 9 + 20 + 14 = 54
Q7: 9 x 11 = 99
11 x 11 = 122 / 2 = 61 99 + 61 = 160^2
please help me on this question
Answer:
C
Step-by-step explanation:
-2+-2=-4
4+3=7
that gives you (-4,7)
hope this helps
What's the slope of the line that passes through the points (-9,-3) and (1,-3)
Answer:
The slope is 0
Step-by-step explanation:
Equation of the line:
y = 0x – 3
When x=0, y = -3
Slope (m) =ΔY/ΔX=0
ΔX = 1 – -9 = 10
ΔY = -3 – -3 = 0
mrk me brainliest plz
Rosa bikes 22.2 miles last week and 36.8 miles this week. What is the total distance she traveled?
Answer:
22.2 miles + 36.8 miles = 59 miles
Step-by-step explanation:
What are the coordinates of the vertex and the equation of the axis of symmetry of the parabola shown in the graph ?
1.) (0,2) and y=2
2.) (0,2) and x=2
3.) (-2,6) and y =-2
4.) (-2,6) and x=-2
PLEASE HELP ME
Answer:
4.) (-2,6) and x=-2
Step-by-step explanation:
Find the zero of the polynomial p(x) = 3x + 5
Hope this helps. If it did please mark me brainliest
Answer:
A zero of the polynomial p(x) = 3x + 5 will be a value of x for which p(x) becomes 0. Dividing by 3, to get the value of x, we get: x=−53 , which is the zero of the given polynomial
Answer:
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
[tex]p(x) = 3x + 5[/tex]
Zero of the polynomial,
[tex]3x + 5 = 0 \\ 3x = 0 - 5 \\ 3x = - 5 \\ x = \frac{ - 5}{3} \\ x = - 1.66[/tex]
✐ The zero of the polynomial p(x) = 3x + 5 is -5/3 (fraction form) OR - 1.66 (standard form).
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
# ꧁❣ RainbowSalt2²2² ࿐
PLEASE HELP ME WITH NUMBER 6!!!!!!!!!!!!!!!!!
Answer:
32.5
Step-by-step explanation:
x = 7
22+ 3.5x3 = 32.5
Company A charges a $125 annual fee plus $7 per hour car share fee. Company B charges $110 plus $10 per hour. What is the minimum number of hours that a car share needs to be used per year to make company A a better deal?
A. 5
B. 11
C. 6
D. 9
Answer: 6
Step-by-step explanation:
A P E X
A spherical ornament is placed into a cubic box for shipping so that its surface touches each of the faces of the shown in the diagram below. material. If the radius of the spherical ornament is 4 centimeters, about how much space is left in the box to be The remaining volume that is not taken up by the spherical ornament is to be filled with a special packing filled with packing material? A 310.9 cm3 B 268.1 cm3 с 256.0 cm D 243.9 cm3
Answer:
243.9
Step-by-step explanation:
Trust I got it right bro
Trying to help
A manufacturer makes ball bearings that have a target diameter of 5 mm. Quality control engineers sample ball bearings from a batch to test the hypotheses H 0 : mu=5 mm vs. H a : mu ne5 mi , where u is the true mean diameter of the ball bearings in that batch. Suppose that H 0 is actually true. Which situation below would have the lowest probability of a Type I error?
Answer: n=30 the other one is 0.01 !
Step-by-step explanation:
khan
The situation that would have the lowest probability of a Type I error is the one with the smallest significance level (α).
What is hypothesis testing?Hypothesis testing is a statistical method that is used to make decisions about a population based on a sample of data.
It involves testing a null hypothesis (H0) against an alternative hypothesis (Ha) using statistical techniques.
We have,
In hypothesis testing,
A Type I error occurs when we reject the null hypothesis (H0) when it is actually true.
The probability of a Type I error is denoted by the symbol alpha (α) and is usually set to a small value, such as 0.05 or 0.01.
Now,
To minimize the probability of a Type I error, we want to choose a significance level (α) that is small.
This means that we are willing to accept a lower probability of detecting a difference when one actually exists (i.e., a higher probability of a Type II error).
For example,
If we set α = 0.01, we are saying that we are willing to accept only a 1% chance of incorrectly rejecting the null hypothesis (H0) when it is actually true. This would result in a very small probability of a Type I error.
Therefore,
The situation that would have the lowest probability of a Type I error is the one with the smallest significance level (α).
Learn more about hypothesis testing here:
https://brainly.com/question/30588452
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Leah cut 712 inch piece of ribbon into pieces that are each 34 of an inch long. How many pieces of ribbon did she cut? 6 pieces 6 pieces 9 pieces 9 pieces, 10 pieces 10 pieces 15 pieces
Answer: 10 pieces
Step-by-step explanation:
Leah had a piece of ribbon that measured 7 1/2 inches.
She cut it into pieces that were 3/4 inches long.
To find out the number of pieces, divide the original length of the ribbon by the size of the pieces that were cut from it:
= 7 1/2 ÷ 3/4
Convert to improper fraction:
= 15/2 ÷ 3/4
Compute:
= 15/2 * 4/3
= 10 pieces
Find the area of each use your pi value calculator around your answer to the nearest tenth
Answer:
1. Area of a circle = 452.2 m²
2. Area of a circle = 1,017.4 ft²
Step-by-step explanation:
Area of a circle = πr²
1.
When radius, r = 12 m
π = 3.14
Area of a circle = πr²
= 3.14 * (12m)²
= 3.14 * 144 m²
= 452.16 m²
Approximately to the nearest tenth,
Area of a circle = 452.2 m²
2.
When radius, r = 18 ft
π = 3.14
Area of a circle = πr²
= 3.14 * (18 ft)²
= 3.14 * 324 ft²
= 1,017.36 ft²
Approximately to the nearest tenth,
Area of a circle = 1,017.4 ft²
Which of the tables below doesn’t represent a function
Answer:
Table B
Step-by-step explanation:
I hope this helps :3
Un camarero tiene que repartir 2 botellas de 3/4litros entre 3.¿Que fraccion de litro le tocará a cada uno
Respuesta:
1/2 litros
Explicación paso a paso:
Dos botellas de 3/4 litros:
Litros totales = 2 * 3/4 = 6/4 litros
Número de personas entre las que se dividirá = 3
Fracción que cada uno obtendrá:
Litros totales / número de personas
= (6/4) ÷ (3)
= 6/4 * 1/3
= 6/12
= 1/2 litros
Find the volume of the solid below.
Answer:
385 cm volume
Step-by-step explanation:
Length-- 7
width-- 5
height-- 1 1
Volume formula -- L times W times H = V.
Multiply all those and you get 385cm squared.
have a great Day!!!!!
4.0 in. 6.0 in. 4. On the floor plan shown at the right, 1.25 inches represents 2 feet. What is the actual length of the entire floor? a. Kitchen 4.0 in. 6.0 in. Dining Room b. What is the actual area of the entire floor? Explain how you found the area. length 4.0 in. Study Living Room 8.0 in. 2.0 in. Foyer width
Answer:
Part A= 19.2 Part B= 27.2
Step-by-step explanation:
4+8=12 divided by 1.25 equals 19.2
Width= 4+6=10 divided by 1.25=8
19.2+8= 27.2 is the total area
Hope this is right (:
Answer:
A. 19.2 Feet
B. 307.2 Feet
Step-by-step explanation:
A. First you divide 2 feet by 1.25 inches to figure out how much feet per inch.
2/1.25=1.6 feet
Meaning that 1 inch is 1.6 feet or 1 inch=1.6 feet
After that you add the length of 4 inches and 8 inches which equals 12 inches.
4+8=12 inches
After that you multiply 12 by 1.6
12*1.6=19.2
Meaning that the actual length is 19.2 feet
B. Once you find the length you add 4 inches and 6 inches which equals 10 inches.
Multiply 10 by 1.6
10*1.6=16 feet
After that to find the area you multiply 16 and 19.2.
16*19.2=307.2 feet
Help me ? this is very hard. any tips on how to get the right answer ?
Answer:
(2,6)
Step-by-step explanation:
The solution to a linear system is the point of intersection. In this case, the point of intersection is (2,6) which means (2,6) is the solution to the linear system.
Please help
Practice paper I am doing
WILL MARK BRAINLIEST
Answer:
a²
Step-by-step explanation:
a will always be negative & might be a decimal number
1/2 a => must be a negative number
a => must be a negative number
a² => must be a positive number
a³ => must be a negative number
positive number > negative number
Which of the following options have the same value as 20 percent of 45
Answer:
Answer below
Step-by-step explanation:
20/100 * 45
1/5 * 45
0.2 * 45
Hope it helps.
What is the following function an example of?
f(x) = 3
A)Logarithmic Growth
B)Exponential Growth
C)Logarithmic Decay
D)Exponential Decay
I just need the answers with these
Answer:
So the x’s are the slopes and the y’are the y intercept. You write an equation by doing y=mx(slope) + b( y intercept. For example number 4, y=1x+5. Do the rest for all of them that will take me forever. Good luck.
Step-by-step explanation: